Those in the business of therapeutic or diagnostic devices know how quickly things can change, so let's take a quick look at a few stories that appeared in Medical Device Daily in August 2009. After all, two years are less than the average time needed to get a patent through the U.S. Patent and Trademark Office, which is another story. Aug. 12, 2009: Schultz out at CDRH; Shuren to serve as interim director On Aug. 11, 2009, the Internet was abuzz with reports that Dan Schultz, MD, had stepped...